Provide an appropriate response.Use the 1960s peak annual growth rate of 0.7% and population of 8 million to predict the current growth rate with a logistic model. Assume a current country population of 17 million. Assume the carrying capacity is 26 million.

A. 1.36%
B. 0.53%
C. 0.70%
D. 0.35%


Answer: D

Mathematics

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A.
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C.
D.  

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Solve the problem.For a circle of radius 4 feet, find the arc length s subtended by a central angle of 30°. Round to the nearest hundredth.

A. 6.28 ft B. 376.99 ft C. 2.09 ft D. 4.19 ft

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Solve by graphing. Label the axes and show where the solution is located on the graph.Suppose y = mx + b is a mathematical model for actual time as a function of estimated time, where y represents actual time and x represents estimated time and m and b are constants. If m = 1.8 and b = -0.3, find y when x is 30 min.

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Find the circumference of the circle. Use 3.14 or  for ? as indicated.Use 3.14 for ?.

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Mathematics